CN108751659A - Urban waste treatment equipment - Google Patents

Abstract

The invention discloses urban excrement treatment equipment which comprises a box body, wherein a spin-drying mechanism is arranged in the box body, two sides of the side wall of the box body are respectively provided with a support frame, and the support frames are provided with material taking mechanisms matched with the spin-drying mechanism; through the setting of the mechanism that spin-dries, can put into excrement and urine wherein, excrement and urine separates through the separation core of the separation of the water that spin-dries the mechanism and contain self, realize solid-liquid separation's effect, liquid separates out from the mechanism that spin-dries, fall into the bottom half, wait for the collection, simultaneously extracting mechanism is on the support frame, can collect solid excrement and urine at any time, excrement and urine spin-dries the dehydration and finishes the back, extracting mechanism collects solid excrement and urine, so that subsequent utilization, the extracting mechanism on the other side can descend simultaneously, spin-drying mechanism continues to spin-dry the processing, spin-dry and get the material step and can go on simultaneously, the time is saved, make solid and liquid can effectual separation, the efficiency of solid.

Description

Urban waste treatment equipment

technical field

The invention belongs to the field of sewage treatment, in particular to a kind of urban excrement treatment equipment.

Background technique

In modern society, the urban population is increasing, and the problem that follows is that the amount of urban feces is increasing. Most of the urban feces are human feces. If they are not used and treated, they will pollute the ecology.

Human feces can be separated into solid and liquid. Both solid and liquid are natural fertilizers. Solid manure can be used for biogas production and then used as farm manure. Liquid manure can be directly used as farm manure for irrigation and fertilization, which is very environmentally friendly.

Contents of the invention

In order to overcome the deficiencies of the prior art, the invention provides an urban excrement treatment device with high solid-liquid separation efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions: a kind of urban excrement processing equipment, including a box body, a spin-drying mechanism is arranged in the box body, support frames are respectively provided on both sides of the side walls of the box body, and the support frame The shelf is equipped with a material retrieving mechanism that matches the drying mechanism; through the setting of the drying mechanism, feces can be put into it, and the moisture contained in the feces is centrifugally separated by the drying mechanism to achieve the effect of solid-liquid separation. Separated from the drying mechanism, it falls into the bottom of the box and waits for collection. At the same time, the retrieving mechanism is on the support frame, which can collect solid feces at any time. After the feces are dried and dehydrated, the reclaiming mechanism collects the solid feces for For subsequent use, at the same time, the retrieving mechanism on the other side can be lowered, and the drying mechanism continues to perform drying treatment. The drying and retrieving steps can be carried out at the same time, which saves time and enables the solid and liquid to be effectively separated. The efficiency of solid-liquid separation is greatly improved.

Further, the drying mechanism includes a drying cylinder, a rotating motor for driving the rotation of the drying cylinder, and an active gear lever, and the movable gear lever cooperates with the drying cylinder; through the cooperation of the drying cylinder and the rotating motor, the , the feces can be put into the drying cylinder, which can be rotated rapidly through the drive of the rotating motor, so as to centrifugally dehydrate the feces in the drying cylinder and separate the liquid in the feces, so as to facilitate the separation of solid feces and liquid feces They are processed separately, and the movable gear lever is used to push the seepage bag in the drying cylinder, so that the seepage bag can shake slightly, so that the solid-liquid separation of feces is more thorough.

Further, the material retrieving mechanism includes a lifting device, a connecting rod fixedly connected to the lifting device on one side, and a material placement device arranged on the other side of the connecting rod; through the cooperative arrangement of the lifting device and the connecting rod, the feeding device can Carry out lifting control to facilitate the collection of solid feces in the seepage cloth bag in the feeding device, and at the same time facilitate the replacement of the seepage cloth bag. When the drying is completed, the feeding device can be raised, and the other feeding The device can be lowered immediately, and the feces can be continuously dried, and the retrieving and drying can be carried out at the same time, which improves the efficiency of drying and collecting the feces.

Further, the cylinder wall of the spin-drying cylinder is provided with a strip-shaped opening, and the box body is fixed with a cylinder, and the cylinder rod of the cylinder is fixedly connected with the side wall of the movable gear rod, and the movable gear rod is connected with the bar. The strip-shaped opening is used to drive the movable gear lever when the drying cylinder is drying, and the movable gear lever moves, so that the movable gear lever can slightly push the cloth pocket at the opening. Thereby, the effect of slightly shaking the seepage cloth pocket can be achieved, and the excrement on the seepage cloth pocket can be shaken off, thereby improving the efficiency of drying the excrement.

Further, the lifting device includes a first drive motor, a support rod, transmission wheels respectively arranged at the upper and lower ends of the support rod and a transmission belt connecting the two transmission wheels, and the output end of the first drive motor is connected to the transmission wheel at the bottom of the support rod ; Through the setting of the above structure, the first driving motor can drive the transmission wheel, and the transmission wheel at the bottom of the support rod can drive the transmission wheel at the top of the support rod through the transmission belt, so that the transmission belt can drive the connecting rod to lift, and then realize the connection The lifting control of the rod is simple and effective in structure.

Further, one end of the connecting rod is connected with the transmission belt, and the other end of the connecting rod is provided with a connecting block, and the connecting block is movably connected with the connecting rod through a second drive motor arranged on the connecting rod; It is set so that the connecting rod can be driven by the conveyor belt to drive the connecting block to go up and down. At the same time, the connecting block can rotate freely on the connecting rod through the second drive motor, so that the seepage cloth bag can be rotated and replaced, and the efficiency of changing the cloth bag is improved. .

Further, the material placement device includes a water seepage cloth bag, an elastic metal ring and a fixed block, the elastic metal ring is fixed at the opening of the water seepage cloth bag, and the fixed block is detachably connected to the elastic metal ring; The cloth pocket is set with an elastic metal ring, which plays a role in fixing the seepage cloth pocket, so that the seepage cloth pocket can open the opening to facilitate the dropping of feces. The elastic metal ring is disassembled from the fixing block, so that the elastic metal ring can be removed at any time, that is, the seepage cloth pocket can be disassembled and installed, and the detachable connection mode is realized, which makes the replacement of the seepage cloth pocket more convenient.

Further, the side wall of the fixed block is provided with a plurality of protrusions, and the elastic metal ring is provided with grooves matching with the protrusions; through the setting of the protrusions on the fixed block, the grooves on the elastic metal ring The groove can just be embedded by the protrusion, which strengthens the firmness of the connection, and at the same time enables the elastic metal ring to be detached from the fixing block at any time, which is very simple and convenient.

Further, a card slot is provided on the side wall of the fixed block, and a limiting part matched with the card slot is provided on the connecting rod, and a blocking piece is laid in the gap between the limiting part and the card slot. There are multiple balls; through the combination of the card slot and the limit part, the limit part can move freely in the card slot, so that the seepage cloth pocket can be driven by the drying cylinder to rotate together, so that the feces can be in the seepage In the cloth pocket, the drying process is carried out by the rotation of the drying cylinder. At the same time, the setting of the ball can reduce the friction between the limiting part and the card slot, and prolong the service life of the device.

Further, the bottom of the fixed block is provided with a clamping strip, and the side wall of the spin-drying cylinder is provided with a slot matching the clamping strip; through the setting of the clamping strip, the clamping strip can be inserted into the slot for easy fixing The block is fixed on the drying cylinder, so that the seepage cloth pocket can be fixed on the drying cylinder through the elastic metal ring, so as to work with the material placement device, and strengthen the firmness of the structure.

The invention has the following advantages: the urban feces treatment equipment can put the feces into the water seepage cloth bag through the cooperating setting of the drying mechanism and the material taking mechanism, and the water seepage cloth bag can be placed in the drying mechanism, so that the solid-liquid separation of the feces can be realized , so as to treat solid feces and liquid feces separately, which is very environmentally friendly. The solid-liquid separation of the device is simple and effective.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

FIG. 2 is an enlarged view of the structure at A in FIG. 1 .

Fig. 3 is a schematic diagram of the cooperative structure of the movable gear lever and the strip-shaped opening in Fig. 1 .

Detailed ways

In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

As shown in Figure 1, a kind of urban excrement processing equipment comprises box body 1, and described box body 1 is provided with drying mechanism, and described box body 1 side wall both sides is respectively provided with support frame 11, and described support frame 11 There is a retrieving mechanism matched with the drying mechanism on the top, a water outlet is provided at the bottom of the side of the box body 1, and a control valve is provided on the water outlet to transport liquid feces. Through the setting of the drying mechanism, the feces can be put into Among them, the excrement is centrifugally separated from the moisture contained in itself through the drying mechanism to realize the effect of solid-liquid separation. The liquid is separated from the drying mechanism and falls into the bottom of the box 1 to be collected. At the same time, the feeding mechanism is on the support frame , the solid feces can be collected at any time. After the feces are dried and dehydrated, the reclaiming mechanism will collect the solid feces for subsequent use. The drying and retrieving steps can be carried out at the same time, which saves time and enables effective separation of solids and liquids, greatly improving the efficiency of solid-liquid separation.

The drying mechanism includes a drying cylinder 21, a rotary motor 22 for driving the rotation of the drying cylinder 21 and a movable gear lever 23, the movable gear lever 23 is matched with the drying cylinder 21, and the drying cylinder 21 is set It is a grid shape, and the rotating motor 22 is arranged at the bottom of the casing 1, and the output shaft of the rotating motor 22 is fixedly connected with the bottom of the drying cylinder 21, and the rotating motor 22 drives the drying cylinder 21, and the rotation of the drying cylinder 21 and the rotating motor 22 With the setting, the feces can be put into the drying cylinder 21, and the drying cylinder 21 can be rotated rapidly by the drive of the rotating motor 22, so as to centrifugally dehydrate the feces in the drying cylinder 21, and separate the liquid in the feces. In order to process solid feces and liquid feces separately, the movable lever 23 is used to push the seepage cloth pocket 41 in the drying cylinder 21, so that the seepage cloth pocket can shake slightly, so that the solid-liquid separation of feces is more accurate. Thoroughly; the reclaiming mechanism includes a lifting device, a connecting rod 31 fixedly connected to the lifting device on one side and a material placement device arranged on the other side of the connecting rod 31, the connecting rod 31 is connected to the transmission belt 332 of the lifting device, The cooperating arrangement of the device and the connecting rod 31 can control the lifting of the material placement device, so that the solid feces in the seepage cloth bag 41 in the material placement device is collected, and at the same time, it is convenient to replace the water seepage cloth bag 41. After the drying is finished, the feeding device can be raised, and the other feeding device can be lowered immediately to continue drying the feces. The feeding and drying can be carried out at the same time, which improves the efficiency of drying and collecting the feces.

The tube wall of the drying tube 21 is provided with a strip-shaped opening 211, and the casing 1 is fixedly provided with a cylinder 12, and the cylinder rod of the cylinder 12 is fixedly connected with the side wall of the movable gear lever 23, and the movable gear Rod 23 cooperates with bar-shaped opening 211, and the position of movable gear lever 23 is corresponding to the position of bar-shaped opening 211, and bar-shaped opening 211 is used for drying cylinder 21 when carrying out spin-drying treatment, and cylinder 12 is opposite to movable gear lever 23. Drive, the movable gear lever 23 moves, and the movable gear lever 23 carries out telescopic movement through the cylinder 12 when the drying cylinder 21 rotates, so that the movable gear lever 23 slightly promotes the water seepage cloth pocket 41 at the opening, thereby It can realize the effect that the water seepage cloth pocket 41 shakes slightly, so that the feces on the water seepage cloth pocket 41 can be shaken off, so as to prevent the feces from sticking to the wall of the water seepage cloth pocket 41 and improve the drying efficiency of the feces.

Described elevating device comprises first drive motor 32, support bar 33, is respectively located at the drive wheel 331 of support bar 33 upper and lower ends and the transmission belt 332 that connects two drive wheels 331, and the output end of described first drive motor 32 connects support bar The transmission wheel 331 at the bottom of 33, the first drive motor 32 is provided with an induction module, the induction module is connected to the external PLC controller through a wire, the first drive motor 32 controls the rotation of the transmission wheel 331, when the transmission wheel 331 controls the connecting rod 31 through the conveyor belt 332 When the designated position is reached, the water seepage cloth bag 41 is just placed in the drying cylinder 21, and at this moment the first drive motor 32 will stop rotating. The transmission wheel 331, the transmission wheel 331 controls the connecting rod 31 to move upward through the transmission belt 332. When the seepage cloth bag 41 leaves the drying cylinder 21 completely, the first drive motor 32 stops rotating, and the lifting device on the other side controls the new seepage cloth. The pocket 41 enters the drying cylinder 21, and through the setting of the above structure, the first drive motor 32 can drive the transmission wheel 331, and the transmission wheel 331 at the bottom of the support rod 33 drives the transmission wheel 331 at the top of the support rod 33 through a transmission belt 332 , so that the transmission belt 332 can drive the connecting rod 331 to lift, and then realize the lifting control of the connecting rod 331. The structure is simple and effective. One end of the connecting rod 31 is connected with the driving belt 332, and the other end of the connecting rod 31 is provided with a connecting block 34 , the connecting block 34 is movably connected with the connecting rod 31 through a second driving motor 311 arranged on the connecting rod 31, when the seepage cloth bag 41 leaves the drying cylinder 21, the second driving motor 331 drives the connecting block 34 to rotate away Above the drying cylinder 21, at this moment, the water seepage cloth pocket 41 on the other side can be inserted in the drying cylinder 21 to continue the drying work. By setting the connecting rod 31, the connecting rod 31 can pass through the conveyor belt 332. Drive, drive connecting block 34 to lift, and connecting block 34 can rotate freely by second drive motor 311 on connecting rod 31 simultaneously, so that the seepage cloth pocket 41 is rotated and replaced, improved the efficiency of changing the seepage cloth pocket 41.

The material placement device includes a water seepage cloth bag 41, an elastic metal ring 42 and a fixed block 43, the elastic metal ring 42 is fixed at the opening of the water seepage cloth bag 41, and the fixed block 43 is detachably connected with the elastic metal ring 42 , the seepage cloth bag 41 is made of geotextile, the elastic metal ring 42 is fixed at the opening of the water seepage cloth bag 41, the elastic metal ring 42 can be freely expanded and contracted, and when the water seepage cloth bag 41 needs to be replaced, the elastic metal ring 42 can be Shrink inward, so that the elastic metal ring 42 can be taken out, then shrink the elastic metal ring 42 on the new seepage cloth pocket 41, put it into the connecting block 34, release the elastic metal ring 42, and then buckle the connecting block In 34, through the setting of the elastic metal ring 42 for the seepage cloth pocket 41, the seepage cloth pocket 41 can be fixed, so that the water seepage cloth pocket 41 can stretch the opening to facilitate the dropping of feces, and at the same time, it can pass through the elastic metal The setting between the ring 42 and the fixed block 43 disassembles the elastic metal ring 42 from the fixed block 43, so that the elastic metal ring 42 can be removed at any time, that is, the water seepage cloth pocket 41 can be disassembled and installed, and the detachable The connection mode makes the replacement of the seepage cloth bag 41 more convenient.

The side wall of the fixed block 43 is provided with a plurality of protrusions 431, and the elastic metal ring 42 is provided with a groove 421 matching with the protrusions 431, and the elastic metal ring 42 can be embedded in the protrusions 431 through stretching, so that Play the effect of fixing the elastic metal ring 42, through the setting of the protruding portion 431 on the fixing block 43, the groove 421 on the elastic metal ring 42 can just be embedded by the protruding portion 431, which strengthens the firmness of the connection, and at the same time makes The elastic metal ring 42 can be removed from the fixed block 43 at any time, which is very simple and convenient. The side wall of the fixed block 43 is provided with a draw-in groove 432, and the connecting rod 31 is provided with a limiting position matched with the draw-in groove 432. part 312, a plurality of balls 433 are laid through a blocking piece in the gap between the limiting part 312 and the card slot 432, and through the cooperation of the card groove 432 and the limiting part 312, the limiting part 312 can be locked Move freely in the groove 432, so that the seepage cloth bag 41 is driven by the drying cylinder 21 and rotates together, so that the excrement can be dried in the water seepage cloth pocket 41 by the rotation of the drying cylinder 21, while the ball 433 The setting can reduce the frictional force between the limiting part 312 and the slot 432, and prolong the service life of the device. The slot 212 that the bar 434 is matched, the fixed block 43 is inserted into the slot 212 by the clip bar 434, and is fixed on the drying tube 21, so that the seepage cloth bag 41 can be fixed on the drying tube 21, and along with the drying tube 21 By the setting of the clip 434, the clip 434 can be inserted into the slot 212, so that the fixing block 43 is fixed on the drying cylinder 21, so that the water seepage cloth pocket 41 can be fixed on it by the elastic metal ring 42 On the drying cylinder 21, so as to work with the material placement device, the firm force of the structure has been strengthened.

Claims (10)

1. An urban feces treatment equipment, comprising a box (1), characterized in that: the box (1) is provided with a drying mechanism, and the side walls of the box (1) are respectively provided with support frames ( 11), the support frame (11) is provided with a material retrieving mechanism that cooperates with the drying mechanism. 2. The urban feces treatment equipment according to claim 1, characterized in that: the drying mechanism includes a drying cylinder (21), a rotating motor (22) for driving the drying cylinder (21) to rotate, and a movable gear Rod (23), the movable gear rod (23) is matched with the drying cylinder (21). 3. The urban feces treatment equipment according to claim 1, characterized in that: the reclaiming mechanism includes a lifting device, a connecting rod (31) fixedly connected to the lifting device on one side, and the other side of the connecting rod (31). Side loading device. 4. The urban feces treatment equipment according to claim 2, characterized in that: a strip-shaped opening (211) is provided on the wall of the drying cylinder (21), and a cylinder is fixed on the box (1) (12), the cylinder rod of the cylinder (12) is fixedly connected to the side wall of the movable gear rod (23), and the movable gear rod (23) is matched with the strip-shaped opening (211). 5. The urban waste treatment equipment according to claim 3, characterized in that: the lifting device includes a first driving motor (32), a support rod (33), and transmission wheels respectively arranged at the upper and lower ends of the support rod (33) (331) and a transmission belt (332) connecting the two transmission wheels (331), the output end of the first driving motor (32) is connected to the transmission wheel (331) at the bottom of the support rod (33). 6. The urban waste treatment equipment according to claim 5, characterized in that: one end of the connecting rod (31) is connected to the transmission belt (332), and the other end of the connecting rod (31) is provided with a connecting block (34), The connecting block (34) is movably connected with the connecting rod (31) through a second driving motor (311) arranged on the connecting rod (31). 7. The urban feces treatment equipment according to claim 3, characterized in that: the material placement device includes a seepage cloth pocket (41), an elastic metal ring (42) and a fixed block (43), and the elastic metal ring ( 42) Fixed at the opening of the seepage cloth pocket (41), the fixed block (43) is detachably connected with the elastic metal ring (42). 8. The urban waste treatment equipment according to claim 7, characterized in that: the side wall of the fixed block (43) is provided with a plurality of protrusions (431), and the elastic metal ring (42) is provided with The protrusion (431) fits into the groove (421). 9. The urban feces treatment equipment according to claim 7, characterized in that: the side wall of the fixed block (43) is provided with a card slot (432), and the connecting rod (31) is provided with a card slot ( 432) A matching limiting part (312), a plurality of balls (433) are laid in the gap between the limiting part (312) and the slot (432) through a blocking piece. 10. The urban waste treatment equipment according to claim 7, characterized in that: the bottom of the fixed block (43) is provided with a clip (434), and the side wall of the drying cylinder (21) is provided with a clip (434) to mate with socket (212).